package com.zjy.service;

import com.zjy.bean.GoodsDetail;

/**
 * Created by Administrator on 2019/5/15.
 */
public interface GoodsDetailService {
    GoodsDetail selectByGoodsId(String goodsId);

    void addGoodsDetail(GoodsDetail goodsDetail);

    int updateGoodsDetailById(GoodsDetail goodsDetail);
}
